[ TUT ] MATH - CALCULATOR TECHNIQUEs

[evilrain14]

TS pa attach naman nung image sa number 23, session 2 part 3. di ko masyadong gets e. haha, salamats!

 

[MG Champ]

Sir ask ko lang po sa Session 2, part 1 #6.
Bat po negative yong coeffecient ng "E" sa equation #1?
eh yong points po ninyo ay(-3,1) so positive dapat un. Tama po ba ako?



Substitute x and y in the general equation of circle..
In the first point you will get the equation -3D-E+F=-10
The second point will give you 3D+E+F=-10
The third point will give you 5D+3E+F=-34..

Therefore we have 3 equations, 3 unknown..
Use the EQN 2 and enter
-3 -1 1 -10---------------------------------------This Equation
3 1 1 -10
5 3 1 -34


sir ito po ung tamang center nya if susundin natin ung points na given...h,k (0,6)

View attachment 1124838

plot ko po sa autocad...
concern lang po ako baka lumabas nga sa exam at mali po sagot nila...
magtatake din kasi ako ng REE Board Exam sa Sept.

 

[nicy12]

ayos to TS saktong sakto sakin nagrereview ako ngayon para sa incoming board salamat

 

[rokbarok]

Salamat Engr.! Malaking tulong ituuuu. <3

 

[rguinawa]

sa Covalent Review Training (CRT) Center ako mga tsong.. lapit lang sa feu.. di pa sya kilala kasi bago pa lang pero ganda ng turo sa amin.. 30 students lang per class kaya ok kasi hindi crowded.. anyways, palitan tayo ng mga review materials mga pre.. meron din ako audio reviewer ng Gibilisco

"sir pasend nga poh ng audio reviewer niyo. maraming salamat poh".

 

[Ampere]

Tanong ko lang mga master kaya po ba direct sa calculator yong decimal number to octal? example decimal# (2.140)=________octal.

salamat!

 

[Sedderivative]

paano po eh solve yong 6. Find the center of the circle that is circumscribed about the triangle whose vertices are (-3,1), (3,1) and (5,3)
A. (-3,9)
B. (3,-9)
C. (-3,-9)
D. (3,9)
I don t know how to apply it in calcu Ito ang shortcut para makuha ang center..
CENTER OF CIRCLE, ELLIPSE or PARABOLA:
(h)


(k)


Therefore our center (h,k) is at (-3,9)..
Salmat po and God bless

 

[torchik]

wala po bang downloadable file na pdf?

 

[Engrulez]

Tanung ko lng po gusto ko lng i clear if ang QUESTION is Find the X or Y ... ibig sabihin ba nito reverse engineering agad or ma so-solve ng CALCU ? Pati sa Higher math tulad ng CALCULUS and etc ?

 

[jaimiegemina]

Re: Additional Exercises - PART 2

Additional Exercises - PART 2​

19. What is the 6th term of the infinite series: 1, -1/5, 1/25, ...
A. 1/3125
B. 1/15625
C. -1/3125
D. -1/15625

1. Set the calculator to Computation mode..
2. Input the general equation of the infinite series and substitute 5 to x using the CALC function to display the 6th term..And press =
[INDENT][url]http://latex.codecogs.com/png.latex?\small%20\fn_cm%20\left%20(%20-\frac{1}{5}%20\right%20)^{x}[/url][/INDENT]

Hindi ko po mapalabas yung sagot?
Ano po bang dapat gawin?
Huhu. Thank you po sa sasagot.

 

[chan00012]

Maraming Salamat po dito TS!

 

[Light08Kira]

Re: [tut] math - calculator technique

View attachment 295646
Boss may calcu tech ba nito?

 

[devilbat]

Re: [tut] math - calculator technique

View attachment 1169096
Boss may calcu tech ba nito?

more on analysis yan, kahit walang calculator.

 

[brianian12]

Re: [tut] math - calculator technique

Maraming salamat po sa thread na to TS . Ask ko lng po kung napakalaking advantage ng maraming calculator techniques pagdating sa board exam? Dapat ko po ba munang isantabi yung mga calc tech ngayong nagaaral pa lng ako at magfocus muna sa traditional way na pagsagot ng mga problems? 3rd year CE student pa lng po ako.

 

[Light08Kira]

Re: [tut] math - calculator technique

more on analysis yan, kahit walang calculator.


http://www.symbianize.com/attachment.php?attachmentid=1169107&stc=1&d=1480939326

Salamat boss.. Medyo kinakalawang n ako e haha

 

[devilbat]

Re: [tut] math - calculator technique

Maraming salamat po sa thread na to TS . Ask ko lng po kung napakalaking advantage ng maraming calculator techniques pagdating sa board exam? Dapat ko po ba munang isantabi yung mga calc tech ngayong nagaaral pa lng ako at magfocus muna sa traditional way na pagsagot ng mga problems? 3rd year CE student pa lng po ako.

malaking tulong siya sa pagbawas ng oras para ma solve ang isang problem.

focus muna sa traditional way kasi sa school kasi kadalasan required ang complete solution, pero kung may extra time ka pwede naman simulan na mag practice.

 

[brianian12]

Re: [tut] math - calculator technique

Noted po sir . Btw salamat dn po sa inyo sir devilbat sa thread nyo na engineering books. Gamit na gamit ko po yung thread nyo at napakalaking tulong sakin at sa iba.

 

[lhercie69]

T.y. dito boss

 

[scourgefist45]

Re: [tut] math - calculator technique

thank you ts

 

[Engrulez]

Re: [tut] math - calculator technique

Sana may mag post ng bagong techniques about sa ginawa ni ENGR. TOLENTINO na CALTECH ~ "Secrets to Engineering Economy at Analytic Geometry with Vector Analysis ~ at latest 2015 na CALTECH using CASIO FX-991 ES PLUS" ~~